An obsolete form of been, past participle of be.(noun)
The Century Dictionary (Public Domain)
Use "iben" in a sentence
"Lord Cawm* vvere suffered to approach until the grapenihot coqld effectually play Upon them, when the artillery opened, aad put iben to flight."
"Mt. FiNDLBV obserTed, that there were diSereat opinions on the subject befote iben): some were for mnkiag complete surveys; some for large and some Tor small tracts - Surreys, he said, should"